No Data Collection
All tax calculations on 1099TaxEstimator.tax are performed entirely in your browser using JavaScript. No income figures, tax results, or personal data are ever transmitted to our servers or any third party.
No Account Required
You do not need to create an account, provide an email address, or log in to use this calculator. We do not ask for any personally identifiable information.
Cookies and Analytics
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We also use Google Analytics (GA4) to understand aggregate, anonymous usage of this site — for example, which pages are viewed and roughly where visitors come from. Google Analytics may set cookies and collect standard data such as your approximate location, device, and browser. It does not receive any income figures, tax results, or other numbers you enter into the calculator — those never leave your browser. You can opt out of Google Analytics across all sites using the Google Analytics Opt-out Browser Add-on.
Third-Party Advertising
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Children's Privacy
This site is not directed at children under 13. We do not knowingly collect information from children.
Changes to This Policy
We may update this privacy policy occasionally. Changes are effective when posted. Last updated: June 2026.
Contact
Questions? Email us at privacy@1099taxestimator.tax.